【摘要】 在一烧结厂停机大修的情况下,南钢对高炉炉料结构进行了调整,球团矿配比从27％提高到50％以上。由于原料准备充分,操作得当,在球团矿配比达50％以上的情况下,高炉生产仍保持稳定,2001年8月,5号高炉利用系数达3.445。更多还原

【Abstract】 After the first sintering Plant Stopped production for its capital repair,the burden structure of Nanjing Steel’s BFs was adjusted and the proportioning ratio of pellet increased to 50% over from 27%. As results, good production indexes were achieved and the productivity of No. 5 BF reached 3.445 t/(m~3·d) in August due to full material preparation and reasonable BF operation.更多还原